Mmetụta dị mkpa nke PTFE Emulsion Particle Size Distribution and Molecular Weight on the Wear Resistance of Glass Fiber Cloth

Teflon akwa okpomọkụ dị elu site na Jiangsu Aokai New Materials bụ ihe ngwakọta nke dabeere na akwa eriri iko, nke a na-etinye na polytetrafluoroethylene (PTFE) emulsion na sintered. Nguzogide iyi ya mara mma dị oke mkpa iji hụ na ndụ ogologo ọrụ n'okpuru ọnọdụ ọrụ siri ike dị ka eriri ebu, gaskets ntọhapụ, na ihicha ngwa ndakwa nri. The isi ihe na-ekpebi ndị wear iguzogide Teflon elu-okpomọkụ ákwà ụgha abụọ egosi nke impregnating PTFE emulsion: urughuru size nkesa  na molekụla arọ . Ihe abụọ a na-ekpebi ozugbo iguzosi ike n'ezi ihe, ịdị n'otu na ịdị ike nke akwa mkpuchi elu nke akwa akwa Teflon na-ekpo ọkụ. Iji bulie usoro mmepụta nke Teflon akwa okpomọkụ dị elu, ọ dị mkpa ịghọta isi mmetụta ha na nguzogide iyi.

The size na nkesa nke emulsion ahụ chọpụta ma PTFE nwere ike uniformly banye na ike arịlịka n'ime iko eriri kpuchie nke Teflon elu-okpomọkụ ákwà.

Ideal urughuru size nso maka Teflon elu-okpomọkụ ákwà : PTFE emulsions pụrụ iche e mere maka Teflon elu-okpomọkụ ákwà impregnation a na-enwe nkezi urughuru size na-achịkwa na 0.15-0.35 µm (150-350 nm) . Ọmụmaatụ, pụrụ iche emulsions maka Teflon akwa okpomọkụ dị ka Chemours DISP 30LX nwere nkezi urughuru size nke 0.22 µm. Ihe ndị dị na nso a nwere ike banye n'ime eriri eriri nke Teflon akwa na-ekpo ọkụ, na-akpụ akwa mkpuchi siri ike ma dị mma mgbe ọ gbasasịrị.

Oghom mmetụta nke ukwuu obere urughuru size : An gabiga ókè ezi emulsion nwere oke permeability. N'oge impregnation, ọ na-achọsi ike banye n'ime azu ma ọ bụ esịtidem voids nke mkpụrụ, ibelata irè eyi na-eguzogide mmiri nọgidere n'elu nke Teflon elu-okpomọkụ ákwà na shortening elu eyi ndụ.

Oghom mmetụta nke ukwuu nnukwu urughuru size : Otu gabiga ókè keadighi rarii emulsion ike banye miri emi n'ime iko eriri gaps nke Teflon elu-okpomọkụ ákwà, na-akpụ a rụrụ elu mkpuchi mkpuchi n'elu. Mgbe akwa Teflon na-ekpo ọkụ na-enwe esemokwu siri ike, mkpuchi a na-adịghị mma na-apụ ngwa ngwa na nnukwu iberibe, na-eduga ozugbo na ọdịda ngwaahịa.

Arọ molekụla na-ekpebi akụrụngwa akụrụngwa na omume tribological nke PTFE polymer n'onwe ya, yana ọ dị oke mkpa maka usoro mgbochi uwe nke akwa akwa Teflon dị elu.

Usoro na-eguzogide ọgwụ na nke onwe ya nke Teflon akwa okpomọkụ : akwa mkpuchi nke Teflon nwere oke okpomọkụ sitere na ọnụ ọgụgụ esemokwu ya dị oke ala. N'oge esemokwu, ụmụ irighiri ihe PTFE dị n'elu na-ebufe ihe na-emekọ ihe, na-eme ihe nkiri na-enye onwe ya nke na-echebe ákwà Teflon n'onwe ya.

Mmetụta pụrụ iche nke ịdị arọ molekụla na arụmọrụ : Nnyocha na-egosi na na ngwa akwa akwa na-ekpo ọkụ Teflon, PTFE dị ala-molecular  na-egosipụtakarị nguzogide iyi ka mma. Nke a bụ n'ihi na ala-molekul arọ PTFE nwere mkpumkpu molekụla agbụ na elu ngagharị, na-enyere ngwa ngwa na ike guzobe nke ọma nyefe film n'oge esemokwu n'etiti ákwà na workpiece. N'ụzọ dị iche, PTFE dị arọ nke dị elu na-eme ka omume mkpịrịsị mkpịrị aka n'oge esemokwu, nke nwere ike ime ka akwa akwa Teflon dị elu ka njọ.

urughuru size nkesa ana achi achi impregnation omimi na edo adhesion nke mkpuchi na Teflon elu-okpomọkụ ákwà, mgbe molekụla arọ optimizes guzobe arụmọrụ nke onwe-lubricating nyefe film. Naanị site na nghọta miri emi na n'ụzọ ziri ezi ịchịkwa mmekọrịta dị n'etiti ihe abụọ a nwere ike inye Teflon akwa na-ekpo ọkụ na-ekpo ọkụ na-arụ ọrụ dị ịrịba ama nke a chọrọ maka ọnọdụ ọrụ siri ike ogologo oge, na-agbatịkwu ndụ ọrụ ya na ịsa nri, ihicha akwụkwọ, fotovoltaic lamination na ubi ndị ọzọ. Aokai New Materials na-elekwasị anya na ihe ngosi ndị a na-ahụ anya iji hụ na arụmọrụ macroscopic kwụsiri ike nke akwa Teflon dị elu.

Ozi dị n'elu bụ Jiangsu Aokai New Materials Technology Co., Ltd.

Maka nkọwa zuru ezu, ọnọdụ ngwa na ngwọta ahaziri nke ngwaahịa anyị zuru oke - gụnyere akwa akwa Teflon dị elu, teepu teflon dị elu, eriri akwa PTFE dị elu, eriri na-enweghị ihe ọ bụla maka igwe na-ejikọta, akwa PTFE nwere otu akụkụ, akwa ọkụ na-eguzogide ọgwụ na-ebuga belt na akwa kọntaktị site na akwa glaze:

·  Igwe ọkụ ọrụ: Mr. Guo +86 18944819998 Mazị Liu +86 13705266308

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